Electronic rotation control CRTP

This unit is used for checking for the slowing down of rotating units due to the slipping of belts of clutches, fracture of transport belts or chains or as a motor protection in the case of mechanical overload. This control is carried out by the CRTP controller which is made up of an electronic circuit which is enclosed in a plastic container which has an undecal plug and a sensor which can be inductive, capacitive or photoelectric.

- Power supply 24-110/220 Vac 50/60 Hz
- Relay output 1 pole changeover 5A to 220 Vac
- Led incorporated
- The time range goes from 0.03 sec. to 512 sec
- Initial delay is adjustable in order to permit rotating unit to start
- Function A with alarm and manual reset
- Function B with alarm and automatic reset
- Adapted for NAMUR and amplified NPN or PNP sensor
- All the functions are programmed through a selector switch
- In case of loss of power the relay changes state thus giving the alarm condition

Power supplies and amplifiers AL series

They are supplied in compact plastic housing version with UNDECAL plug. They can be applied with inductive, capacitive and photoelectric sensors in O.C. current when a more powerful relay output signal is requested or timing function is needed.

- Power supply: 24-110/220 Vac 50/60 Hz
- Relay output 1 pole changeover 5A to 220 Vac
- ALNC series amplifier for NAMUR and NPN or PNP sensor
- ALN2 series amplifier for 2 NAMUR sensors
- ALTP series universal amplifier with programmable switch for range delay up to 512 sec. adjustable for NAMUR and amplified NPN or PNP sensor
- All functions are programmable through the selector switch